| Acronym | Definition |
|---|
| ISPAN➣International Symposium on Parallel Architectures, Algorithms and Networks |
| ISPAN➣Institut de Sauvegarde du Patrimoine National (Haiti) |
| ISPAN➣Integrated Strategic Planning and Analysis Network |
| ISPAN➣Internet Services Providers' Association of Nigeria |
| ISPAN➣International Symposium on Photonics and Advanced Networks |
| ISPAN➣Internet Service Provider Association of Namibia |